Bone conduction earphone with detachable microphone rod for sound transmission

Abstract

The bone conduction earphone comprises an earphone body, the earphone body comprises a neck hanging ring, two control bins, two ear hooks, two earphones and the microphone rod, the two control bins are arranged at the two ends of the neck hanging ring, one ends of the ear hooks are connected with the control bins, the other ends of the ear hooks are connected with the earphones, mounting holes are formed in the bottoms of the earphones, and the microphone rod is arranged in the mounting holes. And the microphone rod is detachably mounted in the mounting hole. According to the bone conduction earphone with the detachable microphone rod for sound transmission, the detachable microphone rod is arranged at the bottom of the earphone, so that normal communication of a user in an environment with relatively high noise is ensured, sound leakage is reduced, meanwhile, the signal-to-noise ratio is reduced, and the bone conduction earphone is more stable and reliable in use.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a bone conduction earphone with a detachable microphone rod for sound transmission. Background Art

[0002] Bone conduction is a sound conduction method, that is, sound is converted into mechanical vibrations of different frequencies, and the sound waves are transmitted through the human skull, bony labyrinth, inner ear lymph, spiral organ, and auditory center. Compared with the classical sound conduction method that generates sound waves through a diaphragm, bone conduction omits many steps of sound wave transmission, can achieve clear sound restoration in a noisy environment, and the sound waves will not affect others due to diffusion in the air.

[0003] The existing bone conduction earphones only have the function of earphones. In an environment with relatively high noise, the wearer cannot communicate normally, and the phenomenon of sound leakage is likely to occur; therefore, a new type of bone conduction earphone is proposed to solve the above problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a bone conduction earphone with a detachable microphone rod for sound transmission, which has the advantages of combining the function of a walkie-talkie with a bone conduction earphone and reducing the signal-to-noise ratio, and solves the problem of sound leakage.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A bone conduction earphone with a detachable microphone rod for sound transmission, including an earphone body. Among them, the earphone body includes a neck loop, two control bins, two earhooks, two earphones, and a microphone rod. The two control bins are arranged at both ends of the neck loop. One end of the earhook is connected to the control bin, and the other end is connected to the earphone. An installation hole is provided at the bottom of the earphone, and the microphone rod is detachably installed in the installation hole.

[0008] Preferably, the microphone rod includes an installation column, a gooseneck rod, and a microphone. The installation column is inserted into the installation hole and is electrically connected to the earphone.

[0009] Preferably, a battery bin is provided in the control bin, a battery is provided in the battery bin, and a first function button area is provided on the control bin.

[0010] Preferably, a PCB board is provided inside the earphone, a second function button connected to the PCB board is provided outside the earphone, and a microphone and a speaker are provided inside the earphone.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, the present utility model provides a bone conduction headphone with a detachable microphone rod for sound transmission, which has the following beneficial effects:

[0013] 1. For the bone conduction headphone with a detachable microphone rod for sound transmission, by setting a detachable microphone rod at the bottom of the headphone, it ensures that the user can communicate normally even in a noisy environment, reduces sound leakage, and at the same time, reduces the signal-to-noise ratio, making it more stable and reliable during use;

[0014] 2. The bone conduction headphone with a detachable microphone rod for sound transmission not only has functions such as listening to music and making calls, but also has an intercom function. At the same time, short-distance intercom can be achieved even without a mobile phone, ensuring the multi-functional characteristics of the headphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a bone conduction headphone with a detachable microphone rod for sound transmission proposed by the present utility model;

[0016] Figure 2 is a front view structural schematic diagram of a bone conduction headphone with a detachable microphone rod for sound transmission proposed by the present utility model;

[0017] Figure 3 is a schematic internal structural diagram of a control box of a bone conduction headphone with a detachable microphone rod for sound transmission proposed by the present utility model;

[0018] Figure 4 is a schematic internal structural diagram of a bone conduction headphone with a detachable microphone rod for sound transmission proposed by the present utility model;

[0019] Figure 5 is a schematic internal structural diagram of the other side of a bone conduction headphone with a detachable microphone rod for sound transmission proposed by the present utility model.

[0020] In the figure: 100, headphone body; 1, neck loop; 2, control box; 21, first function button area; 3, ear hook; 4, earphone; 41, mounting hole; 5, microphone rod; 51, mounting post; 6, battery compartment; 7, battery; 8, PCB board; 9, second function button; 10, microphone; 11, speaker. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5, A bone conduction headphone with a detachable microphone rod for sound transmission, comprising a headphone body 100. The headphone body 100 includes a neck loop 1, two control compartments 2, two earhooks 3, two headphones 4 and a microphone rod 5. The two control compartments 2 are provided at both ends of the neck loop 1. One end of the earhook 3 is connected to the control compartment 2, and the other end is connected to the headphone 4. An installation hole 41 is provided at the bottom of the headphone 4, and the microphone rod 5 is detachably installed in the installation hole 41.

[0023] The bone conduction headphone of the present utility model includes a headphone body 100, which includes a neck loop 1, two control compartments 2, two earhooks 3, two headphones 4 and a microphone rod 5. When in use, the neck loop 1 is hung around the user's neck to prevent the headphone from falling off; the control compartment 2 is used to control the switch, volume, channel, previous / next, etc. of the headphone; when worn, the earhook 3 is hung on the user's ear to further prevent the headphone from falling off; the headphone 4 is used for wireless connection, receiving signals sent by an electronic device, and transmitting sound waves into the user's ear canal through a speaker 11 therein, which can isolate the noise of the surrounding environment; the microphone rod 5 is inserted on the headphone and has a detachable feature. Different from the existing bone conduction headphones, it can still achieve normal communication even in a noisy environment, avoiding the phenomena of sound leakage and reducing the signal-to-noise ratio. This bone conduction headphone also has the function of a walkie-talkie, and can directly communicate with the other party on the same frequency independently within a certain distance, away from the mobile phone call.

[0024] In a preferred embodiment, referring to Figure 1 , the microphone rod 5 of the bone conduction headphone with a detachable microphone rod for sound transmission includes a mounting post 51, a gooseneck rod 52 and a microphone 53. The mounting post 51 is inserted into the installation hole 41 and is electrically connected to the headphone 4. The microphone rod 5 is inserted into the installation hole 41 at the bottom of the headphone through the mounting post 51 and is electrically connected to the headphone 4. Among them, the microphone rod 5 can be inserted into the installation hole 41 of any one of the headphones according to the wearer's habit, ensuring that the headphone can still make normal calls in a noisy environment.

[0025] In a preferred embodiment, referring to Figures 3-5 , a battery compartment 6 is provided in the control compartment 2 of the bone conduction headphone with a detachable microphone rod for sound transmission. A battery 7 is provided in the battery compartment 6, and a first function key area 21 is provided on the control compartment 2. A PCB board 8 is provided inside the headphone 4, a second function key 9 connected to the PCB board 8 is provided outside the headphone 4, and a microphone 10 and a speaker 11 are provided inside the headphone 4. By providing large-capacity batteries 7 in both control compartments 2 to ensure that the battery life of the headphone exceeds 7H. At the same time, a first function key area 21 is provided on the control compartment 2 to control the headphone; by providing a second function key 9 outside the headphone 4, the second function key 9 is connected to the PCB board and is used for the frequency modulation of the walkie-talkie and for the user to use when making or answering calls. The speaker 11 of the headphone is placed on the PCB board and fixed by positioning posts, facilitating the assembly of the headphone.

[0026] In addition to the traditional functions such as listening to music and making phone calls, this bone conduction headset also has nine intercom channels, enabling short-distance intercom functions even without devices such as mobile phones. The distance can reach over 0.5 kilometers, and it can be used with the Zella APP or other APPs.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bone conduction earphone with a detachable microphone stem for transmitting sound, comprising an earphone body, characterized in that: The earphone body includes a neck loop, two control compartments, two ear hooks, two earphones and a microphone rod. The two control compartments are arranged at the two ends of the neck loop, one end of the ear hook is connected to the control compartment, and the other end is connected to the earphone. A mounting hole is provided at the bottom of the earphone, and the microphone rod can be detachably installed in the mounting hole.

2. The bone conduction earphone with detachable microphone stem according to claim 1, characterized in that: The microphone rod comprises a mounting post, a gooseneck rod and a microphone. The mounting post is inserted into the mounting hole and is electrically connected to the earphone.

3. The bone conduction earphone with detachable microphone stem according to claim 1, characterized in that: A battery compartment is arranged in the control compartment, and batteries are arranged in the battery compartment. A first function key area is arranged on the control compartment.

4. The bone conduction earphone with detachable microphone stem according to claim 1, characterized in that: A PCB board is arranged inside the earphone, a second function button connected to the PCB board is arranged outside the earphone, and a microphone and a speaker are arranged inside the earphone.

Images